comorbidity-package {comorbidity}

comorbidity: Computing Comorbidity Scores

Description

Computing comorbidity indices and scores such as the weighted Charlson score (Charlson, 1987 doi:10.1016/0021-9681(87)90171-8) and the Elixhauser comorbidity score (Elixhauser, 1998 doi:10.1097/00005650-199801000-00004) using ICD-9-CM or ICD-10 codes (Quan, 2005 doi:10.1097/01.mlr.0000182534.19832.83). Australian and Swedish modifications of the Charlson Comorbidity Index are available as well (Sundararajan, 2004 doi:10.1016/j.jclinepi.2004.03.012 and Ludvigsson, 2021 doi:10.2147/CLEP.S282475), together with different weighting algorithms for both the Charlson and Elixhauser comorbidity scores.

Author(s)

Maintainer: Alessandro Gasparini [e-mail] (ORCID)

Other contributors:

• Hojjat Salmasian [e-mail] (ICD-9-CM scores) [contributor]

• Jonathan Williman [e-mail] (ORCID) [contributor]

• Sing Yi Chia [e-mail] (ORCID) [contributor]

• Edmund Teo [e-mail] (ORCID) [contributor]

• Desi Quintans [contributor]

See Also

Useful links:

• https://ellessenne.github.io/comorbidity/

• https://github.com/ellessenne/comorbidity

• Report bugs at https://github.com/ellessenne/comorbidity/issues